feat: editorial review dashboard + elite-grade pilot batch (5 SKUs)

Ships the second dashboard surface — a Pattern Library + Preview Theatre — that
presents the 4-section PDP pilot batch back to Umar, compliance, and the board
in an editorial format. Adds the full data layer that drives it: 5 source-backed
per-SKU drafts at QA 100/100, 15 competitor PDP semantic extracts, PubMed
evidence packs, EFSA claims library extension, JV brand voice guide, hand-curated
product FAQs, and the Matrixify-ready CSV exports for Lewis.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

content_population_exports/dataforseo_live_connection.md

@@ -0,0 +1,31 @@
+# DataForSEO live connection evidence
+
+Generated: 2026-05-20T02:31:27.516Z
+
+## What was verified
+- Loaded DataForSEO credentials from `C:\Users\uldvs\OneDrive\Desktop\work\pi-fresh-foundation\.env` without printing secrets.
+- Account check: `20000 Ok.`.
+- Parsed live Amazon Products task results saved under `data/sources/dataforseo/products_raw/`.
+- Updated `data/sources/dataforseo/asin-map.csv` and regenerated `content_population_exports/dataforseo_amazon_reviews_task_payload.json`.
+
+## ASIN result
+| SKU | ASIN | Status |
+|---|---:|---|
+| JV-D1000 |  | needs_asin |
+| JV-D4000 | B0F3XQ631C | ready_for_task_payload |
+| JV-TURMERIC500 | B009756A58 | ready_for_task_payload |
+| JV-VISISOFT | B009756BHA | ready_for_task_payload |
+| JV-STAR1000 | B009755YJ6 | ready_for_task_payload |
+| JV-COQ10100 | B09KNMFNYF | ready_for_task_payload |
+| JV-B12 | B009756D64 | ready_for_task_payload |
+| JV-ROSEHIP5000 |  | needs_asin |
+| JV-MVITMINAZ50 |  | needs_asin |
+| JV-COLLAGEN400 |  | needs_asin |
+
+## Current blocker
+- DataForSEO Amazon Reviews task_post returned 50304 temporarily unavailable; no review task IDs were created.
+
+## Counts
+- Exact ASINs confirmed from DataForSEO product results: 6/10
+- Review task payload rows: 6
+- Missing exact ASINs: 4